废次氯酸钠中乙炔的闪蒸回收及废液回用复配次氯酸钠  

Recovering of acetylene by flash distilling waste sodium hypochlorite solution and recycling the waste liquid to the preparation of sodium hypochlorite solution

作　　者：陈传国 杨志军 颜景河 梁玉勇 陈金龙 

机构地区：[1]德州实华化工有限公司,山东德州253007

出　　处：《聚氯乙烯》2014年第2期36-37,共2页Polyvinyl Chloride

摘　　要：介绍了废次氯酸钠中乙炔气的闪蒸回收及废液回用复配次氯酸钠的工艺、实际生产情况,废液的回用可节约大量水资源,实现污水零排放。Process for recovering acetylene by flash distilling waste sodium hypochlorite solution from acetylene purification process and process of recycling the waste liquid to the preparation of sodium hypochlorite solution were introduced as well as practical production situation. The recycling of waste so- dium hypochlorite solution could save water consumption, achieving zero discharge of waste water.

关 键 词：次氯酸钠 乙炔 回用 复配工艺 闪蒸 

分 类 号：TQ131.12[化学工程—无机化工]